@charset "UTF-8";
:root{--ink:#163f35;--green:#104b3d;--muted:#61746b;--paper:#faf9f3;--gold:#c4a15b;--line:#dce3d9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans Bengali","Bangla Sangam MN","Vrinda",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.wrap{max-width:1200px;margin:auto;padding-left:36px;padding-right:36px}.header{max-width:1200px;margin:auto;padding:24px 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;line-height:1.2}.brand strong{font-family:Arial,sans-serif;letter-spacing:1px;font-size:23px}.brand small{display:block;font-size:12px;letter-spacing:2px;margin-top:5px}.brand-dot{color:var(--gold)}nav{display:flex;gap:32px;align-items:center;font-size:14px}.nav-cta{border:1px solid var(--ink);padding:9px 19px;border-radius:5px}.nav-cta span{margin-left:15px}.menu{display:none}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;min-height:680px;align-items:center;padding-top:64px;padding-bottom:70px}.eyebrow{font-size:12px;letter-spacing:.6px;display:flex;gap:10px;align-items:center;margin-bottom:22px;font-weight:600}.eyebrow i{width:7px;height:7px;background:var(--gold);border-radius:50%}h1{font-size:clamp(42px,4.8vw,64px);line-height:1.35;letter-spacing:-1.5px;font-weight:600;margin:0 0 24px}h1 em{font-style:normal;color:#43806a}.hero-copy>p{max-width:450px;font-size:16px;color:var(--muted);margin-bottom:30px}.actions{display:flex;gap:25px;align-items:center}.button{background:var(--green);color:white;border:0;border-radius:5px;display:inline-flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 22px;font-size:14px;cursor:pointer}.button:hover{background:#236653}.text-link{font-size:14px}.text-link span{margin-left:10px}.hero-note{font-size:12px;color:var(--muted);margin-top:40px;display:flex;align-items:center;gap:9px}.note-icon{font-size:24px;color:var(--gold)}.hero-art{position:relative;height:480px;border-radius:50% 50% 8px 8px;background:#e8eee2;isolation:isolate;overflow:hidden}.orbit{position:absolute;border:1px solid #cfdbc7;border-radius:50%;width:440px;height:440px;left:40px;top:35px;transform:rotate(-20deg)}.orbit-two{width:350px;height:350px;left:85px;top:80px}.art-caption{position:absolute;top:32px;left:0;width:100%;text-align:center;font-family:monospace;font-size:10px;letter-spacing:3px;color:#658570}.journal{position:absolute;width:234px;height:325px;top:95px;left:calc(50% - 117px);border-radius:3px 8px 8px 3px;box-shadow:15px 22px 25px #193e3526}.journal-back{background:#d0b271;transform:rotate(10deg) translate(24px,0)}.journal-front{background:var(--green);color:#f3ecd5;transform:rotate(-9deg);padding:22px;border-left:6px solid #0b3e33}.journal-top{font-family:Arial,sans-serif;font-size:12px;letter-spacing:1px;display:flex;justify-content:space-between}.journal-rule{height:1px;background:#6e8b6a;margin:14px 0}.journal-label{font-size:7px;letter-spacing:1px}.journal h2{font-size:29px;line-height:1.5;font-weight:500;margin:17px 0}.book-emblem{color:#d6b66e;font-size:69px;line-height:1.1}.journal-bottom{display:flex;justify-content:space-between;font-size:8px;border-top:1px solid #6e8b6a;padding-top:10px;margin-top:17px}.doi-badge{position:absolute;bottom:35px;left:30px;right:22px;background:#fffdf5;padding:17px;box-shadow:0 12px 30px #24463518;border:1px solid #e3e8db;border-radius:8px;display:flex;align-items:center;gap:12px}.doi-badge small{display:block;font-size:10px;color:var(--muted)}.doi-badge strong{font-family:Arial,sans-serif;font-size:13px;font-weight:500}.badge-icon{font-size:24px;color:var(--green);background:#e9efe5;width:39px;height:39px;text-align:center;border-radius:50%}.check{margin-left:auto;color:#367e55}.art-number{position:absolute;right:20px;bottom:10px;font-size:10px;letter-spacing:2px}.trust-strip{border-block:1px solid var(--line);background:#f1f3eb}.trust-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:25px;padding-bottom:25px}.trust-inner p{font-size:11px;color:var(--muted);line-height:1.7;margin:0}.trust-inner p strong{color:var(--ink)}.trust-inner>span{font-size:14px;text-align:center;font-weight:600}.trust-inner small{font-size:10px;font-weight:400}.section{padding-top:90px;padding-bottom:90px}h2{font-size:36px;line-height:1.5;font-weight:500;margin:0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:40px}.section-heading p{max-width:330px;color:var(--muted);font-size:14px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:8px;overflow:hidden}.service-grid article{padding:30px}.service-grid article+article{border-left:1px solid var(--line)}.service-icon{font-size:28px;display:block;color:#3a7862;margin-bottom:25px}.service-grid small{font-size:11px;color:var(--muted)}h3{font-size:20px;font-weight:500;margin:8px 0 12px}.service-grid p,.steps p{font-size:14px;color:var(--muted)}.service-grid a{display:inline-block;font-size:11px;margin-top:15px;border-bottom:1px solid #9eb3a1;padding-bottom:4px}.projects{background:#eef1e9}.project-list{border-top:1px solid #cdd9cb}.project-row{display:grid;grid-template-columns:42px 1fr 1fr 24px;gap:22px;align-items:center;padding:23px 0;border-bottom:1px solid #cdd9cb;transition:padding .2s,background .2s}.project-row:hover{background:#e5ebdf;padding-left:12px;padding-right:12px}.project-number{color:#8b9b89;font-family:monospace;font-size:12px}.project-title{font-size:19px}.project-title small{display:block;color:var(--muted);font-size:11px}.project-domain{font-family:monospace;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.project-arrow{font-size:24px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:42px}.steps article{border-top:1px solid var(--line);padding-top:20px}.steps article>span{color:var(--gold);font-size:28px}.start-section{background:var(--green);border-radius:10px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:70px;color:var(--paper);margin-bottom:65px}.start-copy .eyebrow{color:#cdb982}.start-copy p{color:#c4d5ca;font-size:14px;max-width:350px}.start-copy .form-note{font-size:11px;margin-top:32px;color:#b6c7bb}label{display:block;font-size:12px;margin-bottom:6px}input,select,textarea{width:100%;border:1px solid #6b8e7c;background:#ffffff0b;color:white;padding:10px 12px;border-radius:4px;margin-bottom:15px;font-size:13px}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#adc3b6}select option{color:var(--ink);background:var(--paper)}form .button{width:100%;background:#e6c780;color:#203f30}#form-status{font-size:12px;margin:9px 0 0}footer{display:flex;justify-content:space-between;align-items:center;padding-bottom:35px;gap:25px}footer p,footer>a:last-child{color:var(--muted);font-size:11px}footer .brand strong{font-size:18px}
@media(min-width:1500px){.hero{min-height:740px}}@media(max-width:900px){nav{gap:18px}.hero{gap:25px}.hero-art{height:440px}.hero{min-height:620px}.hero h1{font-size:46px}.hero-art .journal{top:75px}.doi-badge{left:12px;right:12px}.trust-inner{flex-wrap:wrap;justify-content:center}.trust-inner p{display:none}.service-grid article{padding:22px}.start-section{margin-left:24px;margin-right:24px;gap:35px}.project-row{grid-template-columns:30px 1fr 1fr 20px;gap:15px}.project-title{font-size:16px}}
@media(max-width:650px){.wrap{padding-left:22px;padding-right:22px}.header{padding:18px 22px;position:relative}.brand strong{font-size:20px}.menu{display:block;background:none;border:1px solid var(--line);color:var(--ink);border-radius:4px;padding:3px 10px;font-size:24px}nav{display:none;position:absolute;top:84px;left:0;right:0;padding:22px;background:var(--paper);z-index:5;border-bottom:1px solid var(--line);box-shadow:0 8px 12px #163f350b}nav.open{display:flex;flex-direction:column;align-items:stretch}.hero{grid-template-columns:1fr;padding-top:42px;padding-bottom:38px;gap:35px}.hero h1{font-size:46px}.hero-copy>p{font-size:15px}.hero-note{margin-top:24px}.hero-art{height:430px;max-width:420px;width:100%;margin:auto}.art-caption{top:25px}.trust-inner{gap:20px 28px;padding-top:24px;padding-bottom:24px}.trust-inner>span{font-size:12px}.section{padding-top:55px;padding-bottom:55px}.section-heading{display:block;margin-bottom:25px}.section-heading p{margin-top:20px;max-width:none}h2{font-size:29px}.eyebrow{font-size:11px;margin-bottom:16px}.service-grid{grid-template-columns:1fr}.service-grid article{padding:27px}.service-grid article+article{border-left:0;border-top:1px solid var(--line)}.service-icon{margin-bottom:10px}.project-row{grid-template-columns:24px 1fr 22px;gap:12px;padding:20px 0}.project-domain{grid-column:2;grid-row:auto;font-size:10px;margin-top:-8px}.project-arrow{grid-column:3;grid-row:1 / 3}.project-title{font-size:17px}.steps{grid-template-columns:1fr;gap:20px;margin-top:25px}.steps article{padding-top:12px}.steps article>span{font-size:24px}.start-section{grid-template-columns:1fr;padding:30px 24px;gap:20px;margin:0 15px 35px}.start-copy .form-note{margin-top:15px}footer{flex-wrap:wrap;padding-bottom:25px}footer p{order:3;width:100%;margin:0}.actions{gap:20px}.button{font-size:13px;padding:13px 18px}.text-link{font-size:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.start-copy .contact-email{margin-top:26px;color:#e6c780}.contact-email a{display:inline-block;font-family:Arial,sans-serif;font-size:20px;margin-top:6px;border-bottom:1px solid #8cae93;overflow-wrap:anywhere}footer p a{display:inline-block;margin-top:5px;text-decoration:underline;text-underline-offset:3px}
/* English corporate identity */
:root{--ink:#142e36;--green:#102a32;--muted:#64747a;--paper:#f8f7f3;--gold:#b68e50;--line:#dce0df}
body{font-family:Arial,Helvetica,sans-serif;line-height:1.7}.header{padding-top:26px;padding-bottom:26px}.brand small{font-size:9px;letter-spacing:2.8px}nav{font-size:12px;gap:30px}.nav-cta{border-radius:0;padding:10px 22px}.hero{padding-top:78px;padding-bottom:80px;gap:60px;min-height:720px}.eyebrow{font-size:10px;letter-spacing:1.9px;font-weight:600}h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(46px,5.1vw,69px);font-weight:400;line-height:1.1;letter-spacing:-2px;margin-bottom:28px}h1 em{color:#9b7743;font-style:italic}.hero-copy>p{font-size:15px;line-height:1.85;max-width:420px}.button{border-radius:0;font-size:12px;font-weight:600;padding:15px 24px}.button:hover{background:#25444f}.text-link{font-size:12px;border-bottom:1px solid #9aabad;padding-bottom:4px}.hero-note{font-size:10px;letter-spacing:.4px}.hero-art{background:#e6e8e3;border-radius:160px 160px 2px 2px;height:500px}.orbit{border-color:#cdd5d0}.art-caption{font-size:8px;letter-spacing:2px;top:38px;color:#637875}.journal{height:330px;top:100px}.journal-front{background:#102a32;border-color:#091c23;color:#eee7d8}.journal h2{font-family:Georgia,serif;font-size:31px;line-height:1.2;font-weight:400;margin-top:20px}.journal-top{font-size:10px}.journal-rule,.journal-bottom{border-color:#607579}.journal-rule{background:#607579}.book-emblem{font-size:51px;color:#c5a46c;margin-top:12px}.journal-bottom{font-size:6px;margin-top:10px}.journal-label{font-size:6px}.doi-badge{border-radius:2px;bottom:37px;left:24px;right:24px;padding:16px;background:#fcfbf7;border-color:#dce0d8}.badge-icon{border-radius:2px;font-size:16px;font-family:Georgia,serif;color:#7a613a;background:#ece7dd}.art-number{font-size:7px;bottom:13px;letter-spacing:1.8px}.trust-strip{background:#eeefea}.trust-inner{padding-top:30px;padding-bottom:30px;gap:24px}.trust-inner p{font-size:8px;letter-spacing:1.2px}.trust-inner>span{font-family:Georgia,serif;font-size:15px;line-height:1.4;font-weight:400}.trust-inner small{font-family:Arial,sans-serif;font-size:8px}h2{font-family:Georgia,'Times New Roman',serif;font-size:40px;line-height:1.2;letter-spacing:-.7px}.section{padding-top:95px;padding-bottom:95px}.section-heading p{font-size:13px;line-height:1.8;max-width:320px}.service-grid{border-radius:0}.service-grid article{padding:32px}.service-grid small{font-size:8px;letter-spacing:1.3px}.service-grid h3{font-family:Georgia,serif;font-size:24px;line-height:1.3;margin-top:16px;min-height:62px}.service-grid p,.steps p{font-size:13px;line-height:1.85}.service-icon{color:#9b7743}.service-grid a{font-size:10px}.projects{background:#eaece7}.project-list,.project-row{border-color:#cfd6d1}.project-row{grid-template-columns:30px 1.3fr 1fr 82px;gap:20px;padding:27px 0}.project-row:hover{background:#dfe5df}.project-title{font-family:Georgia,serif;font-size:21px;line-height:1.35}.project-title small{font-family:Arial,sans-serif;font-size:10px;line-height:1.7;margin-top:7px}.project-domain{font-size:10px}.project-visit{font-size:10px;border-bottom:1px solid #91a09c;justify-self:end;white-space:nowrap}.steps h3{font-family:Georgia,serif;font-size:25px}.steps article>span{font-family:Georgia,serif;font-size:25px}.start-section{border-radius:0;padding:55px;gap:70px;background:#102a32}.start-section h2{font-size:44px}.start-copy p{font-size:13px;color:#becacd}.start-copy .contact-email{font-size:9px;letter-spacing:1.5px;margin-top:24px;color:#c5a46c}.contact-email a{font-size:21px;letter-spacing:0;color:#f5f0e5;border-color:#61777a}.start-copy .form-note{color:#aabcc1;font-size:10px;line-height:1.8;max-width:340px}input,select,textarea{border-radius:0;border-color:#587079;font-size:12px;color:#f7f5ed;padding:12px}input::placeholder,textarea::placeholder{color:#aabcc1}label{font-size:11px}form .button{background:#c5a46c;color:#102a32}footer p,footer>a:last-child{font-size:10px}footer p a{color:#364f57}#form-status{font-size:11px}
@media(max-width:900px){.hero{gap:28px}.hero h1{font-size:51px}.hero-art{height:470px}.service-grid article{padding:23px}.project-row{grid-template-columns:25px 1.2fr 1fr;gap:17px}.project-visit{display:none}.trust-inner>span{font-size:13px}.start-section{gap:35px}}
@media(max-width:650px){nav{gap:18px}.hero{padding-top:45px;padding-bottom:45px;gap:40px;min-height:0}.hero h1{font-size:52px;letter-spacing:-1.6px}.hero-copy>p{font-size:14px}.hero .eyebrow{font-size:8px;letter-spacing:1.4px}.hero-art{height:470px;max-width:380px}.hero-art .journal{top:90px}.section{padding-top:60px;padding-bottom:60px}h2{font-size:33px}.section-heading p{font-size:13px}.service-grid article{padding:29px}.service-grid h3{min-height:0;font-size:26px}.trust-inner{gap:24px}.trust-inner>span{font-size:13px}.project-row{grid-template-columns:22px 1fr;gap:12px;padding:23px 0}.project-title{font-size:20px}.project-domain{grid-column:2;font-size:10px;margin-top:-4px}.project-title small{font-size:9px}.start-section{padding:33px 25px;gap:25px}.start-section h2{font-size:37px}.contact-email a{font-size:20px}.eyebrow{font-size:9px}.steps{gap:23px}.brand strong{font-size:20px}.header{padding:20px 22px}footer{gap:24px}}
.showcase{background:#102a32;color:#f8f7f3;padding:80px 0}.showcase .eyebrow{color:#c5a46c}.showcase .section-heading p{color:#b8c8cc}.showcase-controls{display:flex;gap:10px}.showcase-controls button{background:transparent;color:#f8f7f3;border:1px solid #63787f;padding:10px 17px;cursor:pointer;font-size:12px}.showcase-controls button:hover{background:#29434c}.showcase-frame{margin:0;border:1px solid #5d7075;background:#f8f7f3}.browser-bar{padding:12px 20px;background:#e8ebe6;display:flex;align-items:center;gap:7px}.browser-bar i{width:7px;height:7px;border-radius:50%;background:#a4b3b0}.browser-bar span{margin-left:15px;font-family:monospace;font-size:11px;color:#52686e;overflow-wrap:anywhere}.showcase-frame img{width:100%;height:auto;aspect-ratio:1440/1000;object-fit:cover;display:block}.showcase-meta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 0}.showcase-meta h3{font-family:Georgia,serif;font-size:25px;margin:0}.showcase-meta p{font-size:11px;color:#bac9cb;margin:5px 0}.showcase-meta a{font-size:12px;border-bottom:1px solid #b29c70;color:#e0c899;padding-bottom:3px;white-space:nowrap}.showcase-dots{display:flex;gap:10px;margin-top:6px}.showcase-dots button{width:28px;height:5px;padding:0;border:0;background:#546c73;cursor:pointer}.showcase-dots button[aria-current="true"]{background:#c5a46c}.showcase-count{font-size:11px;letter-spacing:2px;color:#bdc9c9;margin-right:auto;align-self:center}.showcase-frame a:focus-visible{outline-offset:-4px}.showcase-frame a{display:block}@media(max-width:650px){.showcase{padding:55px 0}.showcase .section-heading{display:block}.showcase-controls{margin-top:22px}.showcase-frame img{aspect-ratio:1440/1000}.showcase-meta h3{font-size:20px}.showcase-meta{gap:15px}.showcase-meta a{font-size:10px}.browser-bar{padding:10px}.browser-bar span{font-size:8px;margin-left:6px}.browser-bar i{width:5px;height:5px}}
/* Contemporary visual refresh */
:root{--paper:#f5f6f8;--ink:#112b37;--green:#112d3b;--muted:#647382;--line:#dce3e8;--gold:#b99456}
body{background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}.header{max-width:1180px;margin:20px auto 0;padding:16px 24px;border:1px solid #fff;border-radius:18px;background:#ffffffed;box-shadow:0 8px 40px #18364b08}.brand strong{font-size:22px;letter-spacing:.5px}.brand small{font-size:8px}.brand img{border-radius:12px}nav{gap:28px}nav>a{font-weight:500}.nav-cta{border:0;background:#112d3b;color:#fff;border-radius:10px;padding:11px 22px}.hero{padding-top:85px;padding-bottom:85px;min-height:710px;gap:65px}.hero .eyebrow{background:#e9edf0;border:1px solid #dde4e7;padding:8px 12px;width:fit-content;border-radius:30px;font-size:9px;letter-spacing:1.2px}.hero h1{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:clamp(50px,5.1vw,72px);font-weight:650;line-height:1.06;letter-spacing:-3.8px}.hero h1 em{font-family:Georgia,serif;font-weight:400;letter-spacing:-2.3px}.hero-copy>p{font-size:15px;line-height:1.9}.actions{gap:24px}.button{border-radius:10px;padding:16px 24px;font-size:12px;box-shadow:0 7px 15px #112d3b12;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px);background:#234d62}.hero-note{margin-top:32px}.hero-art{height:510px;border-radius:28px;background:radial-gradient(ellipse at 20% 15%,#e3d7bc 0,transparent 48%),linear-gradient(145deg,#dce5e7,#becfd5);box-shadow:inset 0 0 0 1px #ffffffb3,0 22px 55px #152f4310;overflow:hidden}.hero-art:after{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(#183b4820 .7px,transparent .7px);background-size:18px 18px;z-index:-1}.art-caption{color:#415e69;font-size:8px;letter-spacing:2.5px;top:32px}.orbit{border-color:#ffffff85;width:450px;height:450px;top:35px;left:20px}.orbit-two{width:340px;height:340px;top:90px;left:75px}.journal{top:104px;width:240px;height:330px;left:calc(50% - 120px)}.journal-front{background:linear-gradient(145deg,#183e4d,#0b222f);box-shadow:22px 25px 25px #132a4530;border-left-color:#081e28}.journal-back{background:linear-gradient(120deg,#dfca99,#b18e4f)}.journal h2{font-family:Georgia,serif;letter-spacing:-1px;font-size:32px}.doi-badge{border:1px solid #ffffff;border-radius:14px;bottom:30px;padding:18px;background:#ffffffee;box-shadow:0 12px 35px #1931441c}.badge-icon{border-radius:10px}.doi-badge strong{font-size:13px}.doi-badge small{font-size:10px}.art-number{display:none}.trust-strip{background:transparent;border:0}.trust-inner{border-top:1px solid #dce3e8;border-bottom:1px solid #dce3e8;padding-top:28px;padding-bottom:28px}.trust-inner>span{font-family:inherit;font-size:13px;font-weight:600;color:#4b606e}.trust-inner small{font-size:8px}.section{padding-top:95px;padding-bottom:95px}h2{font-family:inherit;font-size:40px;font-weight:600;letter-spacing:-1.5px;line-height:1.2}.eyebrow{letter-spacing:1.7px;color:#798997;font-size:9px}.section-heading{margin-bottom:35px}.service-grid{border:0;gap:18px;overflow:visible}.service-grid article{background:white;border:1px solid #e1e7eb!important;border-radius:18px;padding:32px;box-shadow:0 8px 26px #193c5104;transition:transform .2s,box-shadow .2s}.service-grid article:hover{transform:translateY(-5px);box-shadow:0 18px 32px #193c510c}.service-icon{width:49px;height:49px;background:#eef2f4;display:flex;align-items:center;justify-content:center;border-radius:13px;font-size:25px;color:#294e61;margin-bottom:29px}.service-grid small{font-size:8px;letter-spacing:1px}.service-grid h3{font-family:inherit;font-weight:600;font-size:22px;letter-spacing:-.6px;min-height:58px}.service-grid p{font-size:13px}.service-grid a{font-size:11px;border-color:#b4c2c9}.showcase{background:#102a38;background-image:radial-gradient(ellipse at top right,#244d5c80,transparent 60%);margin:0 22px;border-radius:28px;padding:70px 0}.showcase h2{font-weight:500}.showcase .section-heading{align-items:center}.showcase-controls button{border-radius:9px;border-color:#5a7582;padding:11px 18px}.showcase-frame{border-radius:15px;overflow:hidden;border-color:#536d7a;box-shadow:0 28px 50px #020f182e}.browser-bar{background:#ecf0f3;padding:14px 20px}.browser-bar i:first-child{background:#e09c91}.browser-bar i:nth-child(2){background:#d6be85}.browser-bar i:nth-child(3){background:#99b9a8}.showcase-meta h3{font-family:inherit;font-size:22px;font-weight:500;letter-spacing:-.5px}.showcase-dots button{height:5px;border-radius:5px}.projects{background:transparent}.project-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;border:0}.project-row{position:relative;background:#fff;border:1px solid #e0e7eb;border-radius:14px;grid-template-columns:26px 1fr;padding:25px;gap:12px;transition:background .2s,transform .2s,box-shadow .2s}.project-row:hover{padding:25px;transform:translateY(-3px);background:white;box-shadow:0 12px 24px #102a380b}.project-number{align-self:start;padding-top:3px;color:#9caeb9}.project-title{font-family:inherit;font-size:18px;font-weight:550;letter-spacing:-.3px}.project-title small{font-size:10px;font-weight:400;color:#728490}.project-domain{grid-column:2;font-size:10px}.project-visit{display:none}.steps{gap:24px}.steps article{padding:26px 0 0;border-top:2px solid #d9e2e7}.steps article>span{font-family:inherit;font-weight:500;font-size:15px;background:#e8edf0;color:#506d7f;border-radius:9px;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center}.steps h3{font-family:inherit;font-size:23px;font-weight:550;letter-spacing:-.5px;margin-top:18px}.start-section{border-radius:24px;background:radial-gradient(ellipse at top left,#28536570,transparent 65%),#102a38;padding:58px;box-shadow:0 20px 50px #15324312}.start-section h2{font-family:inherit;font-weight:500;font-size:43px;letter-spacing:-1.5px}.start-section form{background:#ffffff07;border:1px solid #ffffff17;padding:25px;border-radius:16px;align-self:center}.contact-email a{font-size:21px;border:0}.start-copy .contact-email{font-size:9px;letter-spacing:1.3px;margin-top:24px}input,select,textarea{border-radius:8px;background:#ffffff08;border-color:#ffffff29;padding:12px;font-family:inherit}label{color:#d7e2e8}.start-copy .form-note{max-width:340px}form .button{background:#d4b77f;border-radius:8px;padding:15px}form .button:hover{background:#e1c998}footer{padding-top:5px;padding-bottom:40px}footer p{line-height:1.9}footer>a:last-child{border:1px solid #d8e1e6;padding:9px 14px;border-radius:8px}
@media(min-width:1500px){.hero{min-height:730px}}@media(max-width:1000px){.header{margin:16px 22px 0}.hero{gap:30px}.hero h1{font-size:56px;letter-spacing:-3px}.hero-art{height:490px}.service-grid article{padding:24px}.service-grid h3{font-size:21px}.start-section{margin-left:22px;margin-right:22px;padding:40px;gap:35px}.start-section form{padding:20px}.showcase .wrap{padding-left:26px;padding-right:26px}}
@media(max-width:650px){.header{margin:12px 15px 0;padding:13px 16px;border-radius:14px}.brand img{width:40px;height:40px}.brand strong{font-size:20px}.menu{border:0;background:#eef2f4;border-radius:8px;font-size:21px;padding:4px 10px}nav{top:73px;left:0;right:0;border-radius:14px;padding:22px;border:1px solid #e1e7eb;background:white}.hero{padding-top:45px;padding-bottom:40px;gap:35px}.hero h1{font-size:51px;letter-spacing:-2.8px}.hero .eyebrow{font-size:7px;letter-spacing:.9px;padding:7px 10px}.hero-copy>p{font-size:14px}.hero-art{height:460px;border-radius:22px}.hero-art .journal{top:83px}.doi-badge{left:15px;right:15px;bottom:22px}.art-caption{font-size:7px;top:24px}.hero-note{font-size:9px}.actions{gap:20px}.button{padding:15px 20px}.trust-inner{gap:24px;padding-top:24px;padding-bottom:24px}.trust-inner>span{font-size:11px}.section{padding-top:58px;padding-bottom:58px}h2{font-size:32px;letter-spacing:-1.2px}.service-grid{gap:14px}.service-grid article{padding:28px;border-radius:16px}.service-grid h3{min-height:0;font-size:23px}.service-icon{margin-bottom:22px}.showcase{margin:0 10px;border-radius:20px;padding:43px 0}.showcase .wrap{padding:0 18px}.showcase .section-heading{margin-bottom:24px}.showcase-controls{margin-top:20px}.showcase-controls button{padding:9px 14px}.showcase-frame{border-radius:9px}.showcase-meta{align-items:start;padding:21px 0}.showcase-meta h3{font-size:18px}.showcase-meta a{margin-top:5px}.project-list{grid-template-columns:1fr;gap:12px}.project-row,.project-row:hover{padding:22px;grid-template-columns:23px 1fr}.project-title{font-size:18px}.project-domain{font-size:10px}.steps article{padding-top:22px}.steps h3{font-size:22px}.start-section{margin-left:12px;margin-right:12px;padding:30px 22px;border-radius:20px;gap:22px}.start-section h2{font-size:35px}.start-section form{padding:18px;margin:0 -4px}.contact-email a{font-size:20px}footer{padding-bottom:28px}.section-heading p{font-size:13px}}
/* Locally hosted Bengali typeface; English typography is preserved. */
@font-face{font-family:'DOI Bengali';src:url('assets/fonts/NotoSansBengali.ttf') format('truetype');font-style:normal;font-weight:100 900;font-display:swap;unicode-range:U+0980-09FF,U+200C-200D,U+25CC}
body,h1,h2,h3,.hero h1,.hero h1 em,.journal h2,.service-grid h3,.project-title,.steps h3,.showcase-meta h3,.start-section h2,.trust-inner>span{font-family:'DOI Bengali',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
input,select,textarea,button{font-family:inherit}
:lang(bn){letter-spacing:normal}
.language-switch{margin-left:auto;margin-right:25px;padding:7px 13px;background:#edf1f3;border:1px solid #dce3e8;border-radius:8px;font-size:12px;white-space:nowrap;font-weight:500}html[lang=bn] h1,html[lang=bn] .hero h1{font-size:clamp(40px,4.4vw,61px);line-height:1.4;letter-spacing:0}html[lang=bn] h2{line-height:1.55;letter-spacing:0;font-size:34px}html[lang=bn] h3{line-height:1.6;letter-spacing:0}html[lang=bn] .eyebrow,html[lang=bn] small{letter-spacing:0}html[lang=bn] .journal h2{font-size:29px;line-height:1.35}html[lang=bn] .hero h1 em{font-style:normal;letter-spacing:0}html[lang=bn] .start-section h2{font-size:36px}html[lang=bn] .hero-copy>p{line-height:1.95}html[lang=bn] .hero .eyebrow{letter-spacing:0;font-size:11px}html[lang=bn] .service-grid h3{font-size:22px}html[lang=bn] .service-grid small{font-size:10px}html[lang=bn] .trust-inner>span{line-height:1.7}html[lang=bn] .contact-email a{font-family:Arial,sans-serif}@media(max-width:900px){.language-switch{margin-right:16px;margin-left:16px}nav{gap:17px}}@media(max-width:650px){.language-switch{margin-left:auto;margin-right:12px;font-size:12px;padding:6px 10px}.menu{order:3}html[lang=bn] .hero h1{font-size:42px;line-height:1.4}html[lang=bn] h2{font-size:28px}html[lang=bn] .start-section h2{font-size:31px}html[lang=bn] .showcase-meta h3{font-size:17px}html[lang=bn] .showcase-meta a{white-space:normal;min-width:70px}}

@font-face{font-family:'Anek Bangla';src:url('assets/fonts/AnekBangla-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap;unicode-range:U+0980-09FF,U+200C-200D,U+25CC}

@font-face{font-family:'Anek Bangla';src:url('assets/fonts/AnekBangla-Medium.ttf') format('truetype');font-style:normal;font-weight:500;font-display:swap;unicode-range:U+0980-09FF,U+200C-200D,U+25CC}

@font-face{font-family:'Anek Bangla';src:url('assets/fonts/AnekBangla-SemiBold.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap;unicode-range:U+0980-09FF,U+200C-200D,U+25CC}

@font-face{font-family:'Anek Bangla';src:url('assets/fonts/AnekBangla-Bold.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap;unicode-range:U+0980-09FF,U+200C-200D,U+25CC}

html[lang=bn] body,html[lang=bn] h1,html[lang=bn] h2,html[lang=bn] h3,html[lang=bn] .hero h1,html[lang=bn] .hero h1 em,html[lang=bn] .journal h2,html[lang=bn] .service-grid h3,html[lang=bn] .project-title,html[lang=bn] .steps h3,html[lang=bn] .showcase-meta h3,html[lang=bn] .start-section h2,html[lang=bn] .trust-inner>span,.language-switch[lang=bn]{font-family:'Anek Bangla','DOI Bengali',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
html[lang=bn] .hero-copy>p,html[lang=bn] .service-grid p,html[lang=bn] .steps p,html[lang=bn] .section-heading p,html[lang=bn] .start-copy>p{font-size:16px;line-height:1.85}html[lang=bn] label{font-size:14px}html[lang=bn] input,html[lang=bn] select,html[lang=bn] textarea{font-size:15px}html[lang=bn] .start-copy .form-note{font-size:13px}html[lang=bn] .contact-email a{font-family:Arial,sans-serif}
/* Softer showcase background with readable controls. */
.showcase{background:#e9eff3;background-image:radial-gradient(ellipse at top right,#f7f3e8b3,transparent 65%);color:#142f3d}.showcase .eyebrow{color:#826c48}.showcase .section-heading p{color:#5f7381}.showcase-controls button{color:#203e50;border-color:#becdd6;background:#ffffff80}.showcase-controls button:hover{background:#fff;border-color:#8fa8b7}.showcase-count{color:#5c7281}.showcase-frame{border-color:#c7d4dd;box-shadow:0 18px 40px #243f5112}.showcase-meta p{color:#647b88}.showcase-meta a{color:#294e63;border-color:#9fb2be}.showcase-dots button{background:#b7c7d1}.showcase-dots button[aria-current="true"]{background:#355f77}
/* Dark ash showcase palette. */
.showcase{background:#363a3e;background-image:radial-gradient(ellipse at top right,#4b505580,transparent 65%);color:#f4f5f6}.showcase .eyebrow{color:#dbc18f}.showcase .section-heading p{color:#c3c9ce}.showcase-controls button{color:#f0f2f4;border-color:#747c83;background:#ffffff09}.showcase-controls button:hover{background:#ffffff15;border-color:#a4adb5}.showcase-count{color:#c4ccd2}.showcase-frame{border-color:#747c83;box-shadow:0 18px 40px #11131526}.showcase-meta p{color:#c3c9ce}.showcase-meta a{color:#e6ce9e;border-color:#b9a476}.showcase-dots button{background:#7e878e}.showcase-dots button[aria-current="true"]{background:#dbc18f}
/* Light ash showcase palette. */
.showcase{background:#ececee;background-image:none;color:#263238}.showcase .eyebrow{color:#7c6948}.showcase .section-heading p{color:#62686e}.showcase-controls button{color:#343a40;border-color:#bec2c6;background:#ffffff80}.showcase-controls button:hover{background:#fff;border-color:#969da3}.showcase-count{color:#62686e}.showcase-frame{border-color:#c9cdd1;box-shadow:0 18px 40px #262b3010}.showcase-meta p{color:#656c72}.showcase-meta a{color:#454e56;border-color:#9ca4aa}.showcase-dots button{background:#bdc2c7}.showcase-dots button[aria-current="true"]{background:#626b73}
/* Light ash contact section, shared by both languages. */
.start-section{background:#ececee;color:#263238;box-shadow:0 16px 40px #262b3008}.start-copy .eyebrow{color:#7c6948}.start-copy p,.start-copy .form-note{color:#62686e}.start-copy .contact-email{color:#74716b}.start-section .contact-email a{color:#263b47}.start-section form{background:#ffffff80;border-color:#d5d9dd}.start-section label{color:#394750}.start-section input,.start-section select,.start-section textarea{background:#fff;color:#263238;border-color:#c9cfd4}.start-section input::placeholder,.start-section textarea::placeholder{color:#7b858d}.start-section form .button{background:#233f4e;color:#fff}.start-section form .button:hover{background:#355767}.start-section #form-status{color:#394750}
/* Language-specific complete logo lockups. */
.brand .brand-lockup{width:190px;height:65px;object-fit:contain;border-radius:0;display:block}footer .brand .brand-lockup{width:175px;height:60px}@media(max-width:650px){.brand .brand-lockup{width:150px;height:50px}footer .brand .brand-lockup{width:160px;height:55px}.header{padding-top:9px;padding-bottom:9px}}
.trust-inner{display:block;padding-top:27px;padding-bottom:30px}.trust-inner>p{text-align:center;margin-bottom:23px}.institution-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.institution-card{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:15px;text-align:center;padding:22px 12px;background:#ffffff90;border:1px solid #e0e5e9;border-radius:14px;transition:background .2s}.institution-card:hover{background:#fff}.institution-card>span:last-child{font-size:12px;font-weight:600;line-height:1.6;color:#415968}.institution-card small{display:block;font-size:9px;font-weight:400;margin-top:5px}.institution-logo{height:68px;width:76px;display:flex;align-items:center;justify-content:center;overflow:hidden}.institution-logo img{width:100%;height:100%;object-fit:contain}.institution-logo-0{width:43px}.institution-logo-0 img{height:68px;width:auto;max-width:none;object-fit:initial;flex-shrink:0;position:relative;left:0}.institution-logo-0{justify-content:flex-start}.institution-wordmark{font-family:'Anek Bangla','DOI Bengali',sans-serif;font-size:25px;color:#233f4e;height:68px;display:flex;align-items:center}html[lang=bn] .institution-card>span:last-child{font-size:14px}html[lang=bn] .institution-card small{font-size:10px}@media(max-width:650px){.institution-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.institution-card{padding:18px 10px}.institution-card:last-child{grid-column:1/-1}.institution-card>span:last-child{font-size:11px}}
/* Six institutions; preserve the supplied white Bhabanagara wordmark. */
.institution-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.institution-logo-bhabanagara{width:152px;background:#263c46;border-radius:8px;padding:9px}.institution-logo-bhabanagara img{width:100%;height:100%;object-fit:contain}@media(max-width:650px){.institution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.institution-card:last-child{grid-column:auto}}
/* Full-page screenshots scroll inside a fixed browser viewport. */
.website-scroll-window{width:100%;aspect-ratio:1440/1000;overflow:hidden;background:#fff}.showcase-frame .website-scroll-image{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:initial;animation:website-page-scroll 19s linear both;will-change:transform}.showcase:hover .website-scroll-image,.showcase:focus-within .website-scroll-image,.showcase.scroll-paused .website-scroll-image{animation-play-state:paused}@keyframes website-page-scroll{0%,10%{transform:translateY(0)}90%,100%{transform:translateY(var(--scroll-distance,0px))}}@media(prefers-reduced-motion:reduce){.showcase-frame .website-scroll-image{animation:none}.website-scroll-window{overflow-y:auto}}
/* Continuous upward portfolio stream; identical duplicate makes the loop seamless. */
.continuous-window{height:720px;overflow:hidden;border:1px solid #c9cdd1;border-radius:15px;background:#fff;position:relative}.continuous-track{animation:continuous-rise var(--gallery-duration,180s) linear infinite;will-change:transform}.continuous-segment{display:flow-root}.continuous-project{display:block;background:#fff}.continuous-project-title{padding:20px 25px;display:flex;gap:15px;align-items:center;justify-content:space-between;background:#edf0f2;border-top:1px solid #d1d9de;color:#263f4c}.continuous-project-title strong{font-size:15px;font-weight:600}.continuous-project-title span{font-size:11px;color:#647582}.continuous-project img{display:block;width:100%;height:auto}.continuous-window:hover .continuous-track,.continuous-window:focus-within .continuous-track,.gallery-paused .continuous-track{animation-play-state:paused}.showcase-controls{margin-top:0}.showcase #showcase-slide{margin-top:20px}@keyframes continuous-rise{from{transform:translateY(0)}to{transform:translateY(var(--gallery-distance,-50%))}}@media(max-width:650px){.continuous-window{height:500px;border-radius:10px}.continuous-project-title{padding:14px;display:block}.continuous-project-title strong{font-size:13px;display:block}.continuous-project-title span{font-size:10px;display:block;margin-top:4px}}@media(prefers-reduced-motion:reduce){.continuous-track{animation:none}.continuous-window{overflow-y:auto}.continuous-segment[aria-hidden=true]{display:none}}

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/* Mark the control, lift it, inspect its record, then finish. */
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